$HWKN 4 SEC Filings

Filed On	Filing
31 Aug 2026	Form 4: Oldenkamp Jeffrey P., EXECUTIVE VP AND CFO Bought 1,290 shares ($154K)
27 Aug 2026	Form 4: Lange Douglas A., VP - WATER TREATMENT GROUP Bought 910 shares ($108K)
11 Aug 2026	Form 4: Hawkins Patrick H., Director Gave 580 shares as a gift
31 Jul 2026	Form 4: Schumacher Mary J., Director Received 721 shares as a grant or award
31 Jul 2026	Form 4: Faulconbridge James A, Director Received 721 shares as a grant or award
31 Jul 2026	Form 4: Wright Jeffrey L, Director Received 721 shares as a grant or award
31 Jul 2026	Form 4: Tang Yi, Director Received 721 shares as a grant or award
31 Jul 2026	Form 4: Spethmann Jeffrey E, Director Received 721 shares as a grant or award
31 Jul 2026	Form 4: Stauber Daniel J, Director Received 721 shares as a grant or award
31 Jul 2026	Form 4: Thompson James T, Director Received 721 shares as a grant or award
15 May 2026	Form 4: Rozeboom Shirley A., VP HEALTH AND NUTRITION Gave up 3,608 shares to cover exercise price or tax ($547K) · Received 1,906 shares as a grant or award
15 May 2026	Form 4: Lange Douglas A., VP - WATER TREATMENT GROUP Received 1,994 shares as a grant or award
15 May 2026	Form 4: Oldenkamp Jeffrey P., EXECUTIVE VP AND CFO Received 8,435 shares as a grant or award
15 May 2026	Form 4: Grahek Drew M., VICE PRESIDENT OF OPERATIONS Received 2,697 shares as a grant or award
15 May 2026	Form 4: Mangine David J., VP-INDUSTRIAL SOLUTIONS GROUP Received 1,906 shares as a grant or award
15 May 2026	Form 4: Jones Gregory Alan, VP of Food and Health Sciences Received 1,970 shares as a grant or award
15 May 2026	Form 4: Hawkins Patrick H., Director Received 16,934 shares as a grant or award
01 Apr 2026	Form 4: Lange Douglas A., VP - WATER TREATMENT GROUP Gave up 3,855 shares to cover exercise price or tax ($584K)
01 Apr 2026	Form 4: Mangine David J., VP-INDUSTRIAL SOLUTIONS GROUP Gave up 3,493 shares to cover exercise price or tax ($530K)
01 Apr 2026	Form 4: Oldenkamp Jeffrey P., EXECUTIVE VP AND CFO Gave up 5,675 shares to cover exercise price or tax ($860K)

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